Exposure
ID
MATIS.2024-02-01T04:51:01.615_1
Header ID
MATIS.2024-02-01T04:51:01.615
Date updated
2024-02-01 05:00:32 UTC+0000
Release date
2025-02-01 05:00:32 UTC+0000
UTC Start
2024-02-01 04:51:01.615
UTC End
2024-02-01 04:52:04.015
MJD Start
60341.20210202
MJD End
60341.2028242422
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.010589
Ambient temperature (°C)
17.5
Seeing (arcsec)
0.6
Observation
ID
58321
Category
science
Program ID
112.25NM.003
Program Title
INITIAL CONDITIONS OF PLANET FORMATION IN PROTOPLANETARY DISKS WITH GRA4MAT AND MATISSE
Program Type
GTO
PI / COI
VARGA/ MATTER/ HOGERHEIJDE/ VAN BOEKEL/ VAN HAASTERE/ SCHEUCK/ LOPEZ/ WEIGELT/ WATERS/ AUGEREAU/ HOFMANN/ MILLOUR/ PANTIN/ WOLF/ HENNING/ JAFFE/ SCHERTL/ DANCHI/ HOULLÉ/ DOMINIK/ KOKOULINA/ KOBUS/ BOLEY
Target
ID
43185
Name
Beta_Leo
RA
177.26101
DEC
14.57144
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2990 25.2990 138.2000 138.2000
A0-D0 18.8930 19.0080 80.5000 80.5000
A0-C1 20.9110 20.9440 123.5010 123.3760
B2-D0 22.0620 22.0710 4.6000 4.9000
B2-C1 7.3530 7.3560 4.5710 4.8060
D0-C1 14.7090 14.7150 184.6500 184.8850
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.25NM.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60341.20210202
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME Beta_Leo
RA 177.26101
DEC 14.57144
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.6
HIERARCH ESO DET SEQ1 PERIOD 1.04
HIERARCH ESO DET NDIT 60
HIERARCH ESO ISS PBL12 START 25.299
HIERARCH ESO ISS PBL12 END 25.299
HIERARCH ESO ISS PBLA12 START 138.2
HIERARCH ESO ISS PBLA12 END 138.2
HIERARCH ESO ISS PBL13 START 18.893
HIERARCH ESO ISS PBL13 END 19.008
HIERARCH ESO ISS PBLA13 START 80.5
HIERARCH ESO ISS PBLA13 END 80.5
HIERARCH ESO ISS PBL14 START 20.911
HIERARCH ESO ISS PBL14 END 20.944
HIERARCH ESO ISS PBLA14 START 123.501
HIERARCH ESO ISS PBLA14 END 123.376
HIERARCH ESO ISS PBL23 START 22.062
HIERARCH ESO ISS PBL23 END 22.071
HIERARCH ESO ISS PBLA23 START 4.6
HIERARCH ESO ISS PBLA23 END 4.9
HIERARCH ESO ISS PBL24 START 7.353
HIERARCH ESO ISS PBL24 END 7.356
HIERARCH ESO ISS PBLA24 START 4.571
HIERARCH ESO ISS PBLA24 END 4.806
HIERARCH ESO ISS PBL34 START 14.709
HIERARCH ESO ISS PBL34 END 14.715
HIERARCH ESO ISS PBLA34 START 184.65
HIERARCH ESO ISS PBLA34 END 184.885
HIERARCH ESO ISS AMBI TAU0 START 0.010589
HIERARCH ESO ISS AMBI TAU0 END 0.010589
HIERARCH ESO ISS AMBI TEMP 17.5
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6